* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Arial, "Microsoft YaHei", sans-serif;
  line-height: 1.65;
  letter-spacing: 0;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
}
img {
  display: block;
  max-width: 100%;
}
.shell {
  width: min(1180px, calc(100% - 40px));
  margin: auto;
}
.skip {
  position: fixed;
  left: 12px;
  top: -80px;
  background: var(--accent);
  color: #111;
  padding: 9px 15px;
  z-index: 99;
}
.skip:focus {
  top: 12px;
}
.notice {
  background: var(--ink);
  color: var(--bg);
  font-size: 12px;
  text-align: center;
  padding: 7px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(14px);
}
.nav {
  height: 78px;
  display: flex;
  align-items: center;
  gap: 34px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-right: auto;
}
.mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: #111;
  font-weight: 900;
  border-radius: 50%;
}
.word strong {
  display: block;
  font-size: 18px;
  line-height: 1;
}
.word small {
  font-size: 9px;
  text-transform: uppercase;
  opacity: 0.62;
}
.links {
  display: flex;
  gap: 27px;
  font-size: 13px;
  font-weight: 700;
}
.links a:hover {
  color: var(--hot);
}
.icon-btn {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: transparent;
  color: inherit;
  display: grid;
  place-items: center;
  cursor: pointer;
}
.menu-toggle {
  display: none;
}
.menu-toggle i,
.menu-toggle i:after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
}
.menu-toggle i:after {
  transform: translateY(6px);
}
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--ink);
  color: var(--bg);
  z-index: 60;
  padding: 28px;
  display: none;
}
.mobile-menu.open {
  display: grid;
  align-content: start;
  gap: 26px;
}
.mobile-menu a {
  font-size: 30px;
  font-weight: 800;
}
.menu-close {
  margin-left: auto;
}
.hero {
  min-height: calc(100vh - 109px);
  position: relative;
  overflow: hidden;
  display: grid;
  align-items: end;
  background: var(--ink);
  color: var(--bg);
}
.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.72;
}
.hero:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--ink) 90%, transparent) 0%,
    color-mix(in srgb, var(--ink) 38%, transparent) 56%,
    transparent 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 100px 0 70px;
  max-width: 800px;
}
.kicker {
  text-transform: uppercase;
  font-size: 11px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 2px;
}
.hero h1 {
  white-space: pre-line;
  font-size: clamp(52px, 8vw, 112px);
  line-height: 0.96;
  margin: 18px 0 28px;
  letter-spacing: 0;
}
.hero p {
  font-size: 18px;
  max-width: 630px;
  color: color-mix(in srgb, var(--bg) 80%, transparent);
}
.actions {
  display: flex;
  gap: 12px;
  margin-top: 36px;
}
.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  padding: 0 22px;
  background: var(--accent);
  color: #111;
  font-size: 13px;
  font-weight: 800;
  border: 0;
  cursor: pointer;
}
.btn.outline {
  background: transparent;
  color: inherit;
  border: 1px solid currentColor;
}
.metrics {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid color-mix(in srgb, var(--bg) 25%, transparent);
}
.metric {
  padding: 20px 0;
  border-right: 1px solid color-mix(in srgb, var(--bg) 25%, transparent);
  font-size: 13px;
}
.metric:last-child {
  border: 0;
}
.metric b {
  font-size: 25px;
  display: block;
}
.section {
  padding: 96px 0;
}
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 30px;
  margin-bottom: 40px;
}
.section-head h2 {
  font-size: clamp(32px, 5vw, 58px);
  line-height: 1.05;
  margin: 8px 0 0;
}
.section-head p {
  max-width: 460px;
  color: var(--muted);
}
.story-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 18px;
}
.story {
  border-top: 4px solid var(--accent);
  padding: 24px 0;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.story:first-child {
  background: var(--ink);
  color: var(--bg);
  padding: 28px;
}
.story .num {
  font-size: 12px;
  opacity: 0.55;
}
.story h3 {
  font-size: 26px;
  line-height: 1.18;
  margin: 40px 0 10px;
}
.story p {
  font-size: 14px;
  opacity: 0.72;
}
.signal {
  background: var(--panel);
  padding: 80px 0;
}
.signal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.signal img {
  aspect-ratio: 8/5;
  object-fit: cover;
}
.bars {
  display: grid;
  gap: 22px;
}
.bar {
  display: grid;
  grid-template-columns: 130px 1fr 50px;
  align-items: center;
  gap: 14px;
  font-size: 13px;
}
.bar i {
  height: 5px;
  background: var(--line);
  position: relative;
}
.bar i:after {
  content: "";
  position: absolute;
  inset: 0;
  width: var(--w);
  background: var(--accent);
}
.filterbar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.filterbar button {
  border: 1px solid var(--line);
  background: transparent;
  padding: 9px 16px;
  color: inherit;
  cursor: pointer;
}
.filterbar button.active {
  background: var(--ink);
  color: var(--bg);
}
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.news-card {
  border: 1px solid var(--line);
  padding: 22px;
  min-height: 210px;
}
.news-card b {
  display: block;
  font-size: 20px;
  margin: 30px 0 12px;
}
.news-card small {
  color: var(--muted);
}
.poll {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.poll button {
  padding: 16px;
  border: 1px solid var(--line);
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
}
.poll button.picked {
  border-color: var(--accent);
  background: var(--accent);
  color: #111;
}
.poll span {
  float: right;
  font-size: 11px;
}
.footer {
  background: var(--ink);
  color: var(--bg);
  padding: 70px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 50px;
}
.footer h3 {
  font-size: 12px;
  text-transform: uppercase;
}
.footer a {
  display: block;
  margin: 9px 0;
  opacity: 0.72;
}
.footer-note {
  border-top: 1px solid color-mix(in srgb, var(--bg) 20%, transparent);
  margin-top: 45px;
  padding-top: 20px;
  font-size: 11px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  opacity: 0.6;
}
.back-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: var(--accent);
  color: #111;
  border: 0;
}
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: 0.7s ease;
}
.reveal.shown {
  opacity: 1;
  transform: none;
}
.article-hero {
  padding: 90px 0 60px;
  border-bottom: 1px solid var(--line);
}
.article-hero h1 {
  font-size: clamp(44px, 7vw, 86px);
  line-height: 1.02;
  max-width: 980px;
  margin: 20px 0;
}
.article-meta {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-size: 13px;
}
.article-body {
  display: grid;
  grid-template-columns: 220px minmax(0, 700px);
  gap: 70px;
  padding: 65px 0 110px;
}
.toc {
  position: sticky;
  top: 110px;
  align-self: start;
  border-top: 3px solid var(--accent);
  padding-top: 16px;
  font-size: 13px;
}
.prose h2 {
  font-size: 31px;
  line-height: 1.2;
  margin: 48px 0 18px;
}
.prose p {
  font-size: 17px;
  color: var(--muted);
}
.prose blockquote {
  margin: 35px 0;
  border-left: 5px solid var(--accent);
  padding: 12px 24px;
  font-size: 24px;
  font-weight: 700;
}
.error {
  min-height: 100vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--ink);
  color: var(--bg);
  text-align: center;
}
.error b {
  font-size: clamp(120px, 28vw, 360px);
  line-height: 0.75;
  color: var(--accent);
}
.error h1 {
  font-size: 32px;
  margin: 25px 0 8px;
}
.error p {
  opacity: 0.7;
}
.pulse {
  --bg: #0c1815;
  --ink: #eef4e9;
  --panel: #142923;
  --line: #30473f;
  --muted: #a6b7ae;
  --accent: #e8ff38;
  --hot: #e8ff38;
}
.pulse .hero {
  min-height: 760px;
}
.pulse .mark {
  border-radius: 6px;
}
.lab {
  --bg: #f5f1e8;
  --ink: #151515;
  --panel: #fff;
  --line: #cec5b6;
  --muted: #655f56;
  --accent: #ff6542;
  --hot: #d94325;
}
.lab .hero {
  color: #151515;
  background: #f5f1e8;
}
.lab .hero:after {
  background: linear-gradient(
    90deg,
    rgba(245, 241, 232, 0.94),
    rgba(245, 241, 232, 0.45),
    transparent
  );
}
.lab .mark {
  border-radius: 0;
  transform: rotate(-5deg);
}
.track {
  --bg: #f6f1e7;
  --ink: #181818;
  --panel: #e8dfd0;
  --line: #bdb5aa;
  --muted: #66605a;
  --accent: #ef3b2d;
  --hot: #ef3b2d;
}
.track .hero:after {
  background: linear-gradient(90deg, rgba(24, 24, 24, 0.92), rgba(24, 24, 24, 0.2));
}
.track .hero h1 {
  font-style: italic;
  text-transform: uppercase;
}
.track .story-grid {
  grid-template-columns: 1fr 1.5fr 1fr;
}
.arena {
  --bg: #eef3f6;
  --ink: #07111f;
  --panel: #dfe9ed;
  --line: #b5c5cb;
  --muted: #596b73;
  --accent: #ff4d31;
  --hot: #ff4d31;
}
.arena .hero:after {
  background: linear-gradient(0deg, rgba(7, 17, 31, 0.95), rgba(7, 17, 31, 0.15));
}
.arena .hero-content {
  text-align: center;
  margin: auto;
}
.arena .metrics {
  text-align: center;
}
.arena .mark {
  border-radius: 50% 50% 8px 8px;
}
.desk {
  --bg: #f4efe5;
  --ink: #20201e;
  --panel: #e5ddcd;
  --line: #bbb3a5;
  --muted: #686158;
  --accent: #c92d25;
  --hot: #c92d25;
}
.desk .hero {
  min-height: 680px;
}
.desk .hero:after {
  background: linear-gradient(90deg, rgba(32, 32, 30, 0.93), rgba(32, 32, 30, 0.2));
}
.desk .hero h1 {
  font-family: Georgia, "Microsoft YaHei", serif;
}
.desk .story {
  border-top-width: 1px;
}
.official {
  --bg: #f7f7f2;
  --ink: #10271e;
  --panel: #e6eee7;
  --line: #b9c7bd;
  --muted: #5e7065;
  --accent: #41d691;
  --hot: #00865a;
}
.official .hero {
  min-height: 720px;
}
.official .hero:after {
  background: linear-gradient(90deg, rgba(16, 39, 30, 0.93), rgba(16, 39, 30, 0.25));
}
.official .mark {
  border-radius: 0;
}
.official .hero h1 {
  font-family: Georgia, "Microsoft YaHei", serif;
  font-weight: 500;
}
.official .story:first-child {
  background: #174f3b;
}
.official .footer {
  background: #0b2119;
}
@media (max-width: 760px) {
  .shell {
    width: min(100% - 28px, 1180px);
  }
  .nav {
    height: 66px;
  }
  .links {
    display: none;
  }
  .menu-toggle {
    display: grid;
  }
  .hero {
    min-height: calc(100svh - 97px);
    align-items: end;
  }
  .hero-content {
    padding: 80px 0 34px;
  }
  .hero h1 {
    font-size: 48px;
  }
  .hero p {
    font-size: 15px;
  }
  .metrics {
    grid-template-columns: 1fr;
  }
  .metric {
    padding: 9px 0;
    border-right: 0;
    border-bottom: 1px solid color-mix(in srgb, var(--bg) 22%, transparent);
  }
  .metric b {
    font-size: 18px;
  }
  .section {
    padding: 68px 0;
  }
  .section-head,
  .signal-grid {
    display: block;
  }
  .section-head p {
    margin-top: 18px;
  }
  .story-grid,
  .news-grid,
  .poll,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .story {
    min-height: 210px;
  }
  .signal img {
    margin-bottom: 32px;
  }
  .bar {
    grid-template-columns: 90px 1fr 42px;
  }
  .footer-grid {
    gap: 24px;
  }
  .footer-note {
    display: block;
  }
  .article-hero {
    padding: 55px 0 40px;
  }
  .article-body {
    grid-template-columns: 1fr;
    gap: 26px;
    padding: 40px 0 80px;
  }
  .toc {
    position: static;
  }
  .article-meta {
    flex-wrap: wrap;
  }
  .desk .hero,
  .pulse .hero,
  .official .hero {
    min-height: calc(100svh - 97px);
  }
}
.hero .reveal {
  opacity: 1;
  transform: none;
}
.lab .hero p {
  color: #4e4438;
}
.theme-module {
  border-bottom: 1px solid var(--line);
}
.theme-module .shell {
  min-height: 150px;
  display: grid;
  align-items: center;
}
.theme-module button {
  font: inherit;
}
.lab-console {
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
}
.lab-modes {
  display: flex;
  gap: 8px;
}
.lab-modes button {
  border: 1px solid var(--line);
  background: transparent;
  padding: 10px 16px;
  cursor: pointer;
}
.lab-modes button.active {
  background: var(--ink);
  color: var(--bg);
}
.lab-reading {
  font-size: 54px;
  font-weight: 900;
  text-align: right;
}
.lab-reading small {
  font-size: 13px;
  color: var(--muted);
}
@media (max-width: 760px) {
  .pulse-console,
  .lab-console,
  .issue-run,
  .match-board,
  .newsline,
  .mission-line {
    grid-template-columns: 1fr !important;
    padding: 24px 0;
    text-align: left;
  }
  .theme-module .shell {
    min-height: 0;
  }
  .lab-reading {
    text-align: left;
  }
  .match-board {
    padding: 26px 16px;
    text-align: center;
  }
  .mission-line {
    gap: 18px;
  }
}